Last Software Update: 21st February, 2018.

The Ultimate Amazon Kindle Spy Tool

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PC Compatible

Mac Compatible

Firefox Compatible

Chrome Compatible

"This Tool is Freaking Awesome..."

"After seeing a review copy of KDSPY, Wesley, I just had to drop everything and send this email to you. You've outdone yourself here. This tool is freaking awesome. I love how it's integrated into the browser so I don't have to remember to use any software on my computer. I've always preferred doing my research ON Amazon, and now I have an assistant with me to tell me what I need to know in seconds. My research used to take hours, not anymore. With one click I can understand the landscape in any category in a matter of seconds ... and then, a book topic idea is given based on the best selling books in that category. All this ... and I'm only 10 seconds in. I'm blown away. Can't wait to see what else you come out with if this is the sort of software you produce."

Tim Castleman 3x Best Selling Author

"It gets better with each version ..."

"This levels the playing field in so many ways..."

Introducing KDSPY v4

The Fastest, Most Accurate Way To Identify 'Bestselling Kindle Niches'

'Reverse Engineer' The Kindle Categories In Seconds To Find Your Next 'Bestselling' Book Idea. Here's How:

Reverse Engineer The 'Best-Selling' Categories With A Single Click

Browse any category in the Amazon Kindle marketplace and in the background, KDSPY will 'automatically' reverse engineer the best sellers. When you want more information about a Kindle category, just click on KDSPY and in mere seconds, you'll know the landscape of that category and the potential profit you could make here, along with a breakdown of each individual books performance.

Another Click Tells You 'Exactly' What Your Next Book Topic Should Be

Once you've gathered data for the category you're interested in ... another click will give you a word cloud that calculates all of the words that the best selling books use in their titles. What better way to find best selling niches and get ideas for your next book than by modelling what's already working for other kindle publishers. KDSPY tells you the best selling niches to go after, and even shows you the words to use in your book titles...

Once KDSPY spits out your next "best selling" book idea, why not run a few searches on Amazon around that niche and add a 2nd layer of confidence before you commit. Do any search in the Amazon Kindle Store and KDSPY will instantly tell you the potential in that niche. It doesn't get any quicker than this to research niche markets...

Spy On Self Published Authors & Swipe Their 'Best-Selling' Topics

Ever wondered how much money other self published authors are making? Wonder no more. KDSPY will analyse any author page and tell you in seconds all their statistics. Just a single click will tell you the best seller rank of all their kindle books, along with the estimated sales and revenues per month and even the total sales revenue of all their books combined.

Track Your Competitors Book(s) Performance Daily Over 30 Days

Want to make sure the book topic you've chosen is a sure-fire winner? Well, just like with a website where you'd track the effectiveness of your competitors in the search engines, monitor their banner ads or their PPC ads, with KDSPY, you can keep an eye on as many Kindle eBooks as you'd like with our book tracking feature which pulls the SalesRank for all your tracked books everyday and displays their rank in chart form.

KDSPY v4 Now Supports Amazon Data From:

Browser Integration

KDSPY integrates directly into your browser. That means you can do your research right on Amazon, not with some lame software buried on your computer. Who remember’s to use those? Not me.

Lightning Speed

KDSPY was painstakingly coded from the ground up to be the quickest Kindle research tool on the market. Plus, the data that KDSPY reveals is available from a single click in yourbrowser.

Single Click Install

KDSPY installation is so simple a child could do it. In fact, it takes just one click and in 4 seconds, you’re done. I’m serious. And because it installs into the browser, it’s uses very little disk space.

"My Most Valuable Software..."

“KDSPY is hands-down the most valuable software I have right now for my kindle business. I have been publishing books on Amazon for since last fall, but things never really took off until I started using Kindle Spy. This software made it so easy for me to quickly see profitable niche markets in my areas of interest and now nearlyevery book I publish is a bestseller! In the next few months, I will be making enough money to finally quit my day job – yahoo!I actually use KDSPY for more than just finding profitable niches to write books on. I also use it to follow my own books. I use it to see, at a glance, how my own books are doing, so that I can gear my marketing efforts towards the ones that need it, and celebrate the ones that don’t. Honestly, as a publisher, writer, and business owner, KDSPY is the first thing I check every morning and the last thing I check every night.”

Barb Asselin Self Published Author

"KDSPY Cut's Out All The Legwork ..."

I am quite new to Kindle and found it quite difficult to understand how to do proper research and understand what categories to focus my energy in. KDSPY cuts out all the legwork and in a matter of seconds you get a complete and detailed spreadsheet with upto the minute average sales revenue, amazon best sellers rank, number of reviews and total revenue for your chosen niche. Its invaluable and certainly opened my eyes to the untapped potential awaiting kindle publishers. Another plus is the "word cloud" feature of the top keyword in the titles per niche. That alone is a goldmine and we all know the power of a popular eye catching title! However, despite all these features and benefits, Wesley's constant hands-on backup support in answering any queries I had about using KDSPY and his willingness to listen to feedback sets this product apart from others I have brought. If you are looking to grow and rapidly expand your Kindle publishing empire, KDSPY will get you there faster.

Ntathu Allen Self Published Author

"So Impressed With KDSPY"

I've been publishing on Kindle for around 18 months. I'm now consistently earning between $8-10k per month for the last 3-4 months. If it wasn't for KDSPY, I don't know how else I'd be able to find all these profitable niches. I love the bonuses you offer too, especially the Excel ROI tracking spreadsheet that allows us to keep track of the profitability of our books. Thanks so much.

Sean Stewart Self Published Author

100% RISK FREE

Your purchase is 100% RISK FREE! If you're not happy with KDSPY v4 for any reason whatsoever within 60 days, simply let our friendly support team know and we'll refund every penny of your investment, no questions asked.

"Wesley, Just wanted to let you know that KDSPY is my new favorite tool for Kindle research - it blows everything else away! It's lightning fast and super-simple to use. I've been using it the last few days..and all I can say is I wish I had this years ago. Great work!"

Ed Lewis Self Published Author

"Saving Me Hours..."

I've been using KDSPY for about 2 weeks and color me impressed! This is saving me hours and hours of outsourcer time to pull all of this info together. I can analyze markets now in a 10th of the time I used to spend."

Liz Hope ThompsonSelf Published Author

"It's Awesome..."

I was fortunate enough to get early access to KDSPY and I have to say, it's awesome. I can now go into Amazon and make far more informed decisions about what book topics to go after. I used to enter niches randomly in the past, KDSPY changed all that.

Frequently Asked Questions

Still sitting on the fence? Here are answers to some of the most commonly asked questions...

Does KDSPY work on Mac and PC?

Yes. KDSPY is a Chrome Browser extension that is compatible with both PC & Mac. And the good news is, installation takes less than 4 seconds no matter what computer you’re using – seriously!

Can the results be exported?

Yes. Absolutely. Every last piece of data that KDSPY pulls can be exported. KDSPY will analyse 100 book results and give you an export of the results in under 29 seconds. But that’s not all. KDSPY will also allow you to export the word cloud results to help you laser target your niche and potential title. Confused? See the videos at the bottom of this page.

Does this work internationally?

Yes and No. Let me explain. KDSPY was originally created to only pull results from the largest Amazon marketplace, and that is the US. However, due to popular demand, KDSPY has NOW been opened up to allow results to be pulled from the UK, Canada, Germany, France, Italy and Spain. If I get enough requests, I will also consider opening this up for other countries too.

Do I get future updates to KDSPY?

Yes. If you lock yourself in today for the insane price of $47 – that’s all you will ever pay. You will get ALL future updates to the software for life. And I plan on making a lot of updates based on user feedback. Heck, we’ve made 12 killer improvements since this was originally released in July 2014.

Does this work for fiction authors too?

KDSPY was originally created for my own “non-fiction” publishing business as the main benefit comes from identifying patterns from the best sellers. However, being able to research multiple fiction categories with the speed of KDSPY will save you countless hours of research time when trying to see which genres may be the most profitable to enter.

Does this work on any browser?

KDSPY is programmed to work on Google Chrome and Mozilla Firefox. Due to the declining popularity of other browsers it will unlikely be supported on any others in the future.